国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/186（2）
发明人 ZHANG Q（3）
公开年 2020（3）
申请年 2020（3）
专利权人

Preparing graphene involves etching the carbon alloy with etching solution to remove non-carbon elements in the carbon-containing alloy to obtain graphene, etching solution includes one to three of hydrochloric acid, sulfuric acid.

ZHONG L, WANG X, XU L, ZHANG Q, ZHOU Y, LIU H, WANG Y

Preparing ferromagnetic film epitaxial single-layer graphene involves forming a ferromagnetic film with regular hexagonal lattice properties on an insulating substrate, and matching the insulating substrate properties.

PAN M, QIU W, HU J, LI P, PENG J, HU Y, ZHANG Q

Graphene roll-to-roll continuous growth device comprises feeding chamber provided with two driven rollers, collecting chamber connected to two active rollers and growth chamber provided with isolation support plate and heating device.

WU H, ZHANG Q, YUAN K, SHEN L